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4 CN235-220 aircraft are ready for flight test this month. These aircraft are earmarked for Indonesian Air force, Royal Thailand Police and Senegal Government
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So, what's different with or without winglet?

Close up with special forces (old photo)
@ori photographer
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So, what's different with or without winglet?

Winglet memiliki keunggulan dan potensi untuk meningkatkan kinerja dalam fase lepas landas, climb and cruise phases of flight pada penerbangan dengan meningkatkan rasio angkat-tarik pesawat dan mengatasi wingtip vortices, meredam putaran udara (vortex), mengatasi sayap pesawat yang kepanjangan, menghemat bahan bakar pesawat bisa diirit hingga 7%, dan meningkatkan jarak jelajah.
CN-235 TNI Versi winglet


Semua udah keren. Cuma desain lampu dan juga kaca spion yg kurang sreg. Imho

Posisi knalpot, tangga, sama printilan yang ada di sisi kanan & kiri juga kurang bagus. :fie:


itu jaring buat apaan?

Kurang tau bro.
 
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Kemewahan, padahal hilux cukup
Wow evoque rekk.
Gak usah heran tan, setelah bosen make pajer* dan fortune* mereka mulai mencoba yg regane diatas 1m. Gk sebandinglah dgn kondisi pos atau petugas di perbatasan.

Gak PM gak Polis*

Imho.

nice number...
What i want is KOPASKA also operated this KMC.
Inget Carat kemarin, kalo KOPASKA pake nih KMC kan lebih badass...yg skrg terlalu kecil dibanding yg dibawa US kmrin. Imho
 
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So, what's different with or without winglet?

Adding explanation from pr1v4t33r;
Air velocity above wing surface is faster than below.
Without winglet, the air stream below wing tip which has higher pressure is leaking into air stream above wing tip which has lower pressure. This air leak is creating turbulence at wing tip. Because of that turbulence, the wing tip has no lift force. Those wing tips become parasite, adding drag without adding lift.

With winglet the turbulence is located not at wing tip but at winglet tip. The turbulence also smaller.
With winglet, we can have more lift with less wing span.
That is why A380 by default has winglet; to reduce wing span.
 
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Wow evoque rekk. Gak usah heran tan, setelah bosen make pajer* dan fortune* mereka mulai mencoba yg regane diatas 1m. Gk sebandinglah dgn kondisi pos atau petugas di perbatasan.

ini pasti dibelinya pake penganggaran dengan kalimat bersayap. "program penguatan ......" :D
 
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